National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

32°F

0°C

Humidity 47%
Wind Speed S 18 G 25 mph
Barometer 30.37 in (1030.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Mar 8:56 am CDT
Extended Forecast for

Sioux Falls, Foss Field SD

Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Mostly sunny, with a high near 64. Windy, with a south southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 64 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. South southeast wind 5 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. East northeast wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81. East southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 10 to 20 mph becoming northeast in the evening. Winds could gust as high as 30 mph.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 64. Windy, with a south southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Partly cloudy, with a low around 34. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 72. South southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 42. East northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 81. East southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 10 to 20 mph becoming northeast in the evening. Winds could gust as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 49. Breezy.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A chance of rain and snow showers. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37. Breezy.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 57. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
8:54 am CDT Mar 28, 2026
Forecast Valid:
9am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation